I have own website and blog content. Can i share those same blog content on Medium, substack and tumblr website? It will affect my website?

I've been doing SEO on my website for long time but rankings are not improving even my newly created blogs won't even show up in ranking i have done everything creating b...

off page techniques is more effective for SEO

My competitor studiobrave.com.au is ranking for keywords without have any sort of relevant content on the website. How is this possible? I have checked through tools like...

I have a lot of external backlinks on other high authority sites, etc ... but still not indexed by Google. How do I index my external backlinks Fast? Could you help me?